From Mechanical Engineering to Cyber Security: Sree’s Journey to rediscovery and resilience
When Sree started tinkering with computers as a child in his father’s store, he had no idea that years later, his curiosity would lead him to a new career in Cybersecurity.
His journey hasn’t been a straight line – but it’s one marked by persistence, passion, and a willingness to start over in pursuit of what truly excites him.
Originally from India, Sree followed a traditional academic path, completing a bachelor’s in mechanical engineering and later a Master’s in the same field in Australia. Despite the degrees, he never felt truly connected to the work.
“I always was more into computers. I used to explore how software worked, play games, and teach myself things, but due to the typical mindset of parents and their friends, I ended up in Mechanical Engineering,” he explained.
After a few years in various roles – including operations and delivery driving – Sree decided it was time to return to his passion. A free TAFE course in Cybersecurity caught his eye.
“The word ‘free’ pulled me in, but once I started, I loved it from day one.” He spoke.
Sree credits his course with giving him a strong foundation in IT and Cybersecurity.
“We learned everything from how data travels through wires to networking and scripting, he explained. “Once you understand the basics, everything else starts to make sense.”
With the support of his teacher Tate – who regularly shared extra resources, Sree and his classmates began tackling real-world challenges.
“We’d help each other out, try new tools, and build confidence together,” he said.
One standout project was a man-in-the-middle attack simulation. Sree created a virtual environment using Cisco routers and multiple PCs to demonstrate how attackers can intercept data.
“I documented everything, used Wireshark to analyse traffic, and I even wrote it up on GiftHub as part of my portfolio,” he said proudly.
When Sree received an email about Cyber Battle Australia late one night, he signed up immediately.
“By the next morning, all the spots were gone. I was lucky to get in,” he recalls.
The competition, hosted on Cremorne campus, was intense but exhilarating. Sree and his classmates divided tasks strategically and managed to solve seven challenges.
“We were so close to qualifying – just one challenge away,” he said.
“I actually figured it out later that night at home!”
Despite the near miss, the experience was transformative.
“It was our first CTF, and it taught us so much – about teamwork, pressure, and how to approach problems,” he said. “Now I feel more confident in using Linux, installing tools, and tackling challenges head-on.”
Through his journey, Sree has been supported by a network of mentors and peers.
“Tate and Fred, our instructors, go above and beyond. My classmates also helped me learn so much,” he said.
Sree also found value in joining cybersecurity clubs and attending networking events.
“Being a student opens up so many opportunities – free memberships, events, and a chance to meet people in the industry,” he added.
Sree is now more motivated than ever to pursue a career in cybersecurity.
“Cyber Battle Australia boosted my confidence and gave me real-world experience,” he said.
“I’d 100% recommend it to other students. You learn so much in the preparation alone.”
Even as he balances full-time work with study, Sree is committed to continuing his learning journey.
“I stopped doing Uber driving so I can focus more on this. It’s what I love,” he said.
With passion, persistence, and a growing skillset, there’s no doubt Sree is on the right path – one he carved out for himself, one challenge at a time.
